Have you checked version of spark library referenced in intelliJ
project and compare it with the binary distribution version?
On Tue, 2016-09-27 at 09:13 -0700, Reth RM wrote:
> Hi Ayan,
>
>
> Thank you for the response. I tried to connect to same "stand alone
> spark master" through spark-shell and it works as intended
>
>
> On shell, tried ./spark-shell --master spark://host:7077
> Connection was established and It wrote an info on console as 'Spark
> context available as 'sc' (master = spark://host:7077)
>
>
> But its issue when trying to connect to the same stand alone spark
> master through intellij scala code.
> val conf = new SparkConf()
> .setAppName("scala spark")
> .setMaster("spark://host:7077")
>
>
> when setMaster is local, it just works, but when trying to connect
> spark stand alone (passing spark master url), it reports the above
> error.
>
>
>
>
>
>
>
> On Mon, Sep 26, 2016 at 11:23 PM, ayan guha <guha.a...@gmail.com>
> wrote:
> can you run spark-shell and try what you are trying? It is
> probably intellij issue
>
> On Tue, Sep 27, 2016 at 3:59 PM, Reth RM
> <reth.ik...@gmail.com> wrote:
> Hi,
>
>
> I have issue connecting spark master, receiving a
> RuntimeException: java.io.InvalidClassException:
> org.apache.spark.rpc.netty.RequestMessage.
>
>
> Followed the steps mentioned below. Can you please
> point me to where am I doing wrong?
>
>
> 1. Downloaded spark
> (version spark-2.0.0-bin-hadoop2.7)
> 2. Have scala installed (version 2.11.8)
> 3. navigated to /spark-2.0.0-bin-hadoop2.7/sbin
> 4../start-master.sh
> 5../start-slave.sh spark://http://host:7077/
> 6. Intellij has simple 2 lines code for scala as it
> is here
>
>
> Error
> https://jpst.it/NOUE
>
>
>
>
>
>
>
>
>
>
>
> --
> Best Regards,
> Ayan Guha
>
>
>
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